- Written by Tony Truong
- Posted on March 14, 2024
- Updated on March 14, 2024
- 568 Views
The 7280CR3-36S series include the ability to toggle ports Ethernet33-36 between pairs of 200G QSFP56 ports and a single 400G QSFP-DD port on the odd Ethernet port, disabling the corresponding even Ethernet port. The supported speed capabilities of QSFP-DD ports vary depending on which hardware port group is selected. This document details how to configure the hardware port groups on QSFP-DD ports.